|*************************************************************************** | National Semiconductor Corporation | Interface Products Group | IBIS Model of DS90CR218MTD | High Speed Link Receiver | 48L TSSOP |*************************************************************************** | [IBIS Ver] 2.1 [Comment char] |_char [File name] 90cr218.ibs [File Rev] 1.3 [Date] 7/27/00 [Source] File originated at National Semiconductor Corporation. Interface Group/Analog Division. All data based on Empirical Measurements(Bench). [Notes] File created by DT. Revision 1.0: The original model. Revision 1.1: Corrected driver output pulldown and pullup. Revision 1.2: Corrected ground and power clamp data. Revision 1.3: Changed Vih/Vil for LVDS Input to 100mV Deleted repeated data point in RIN model Deleted V/T data in ROUT model because not accurate [Disclaimer] (C) Copyright National Semiconductor Corporation 2000 All rights reserved National Semiconductor Corporation hereby grants the user of this IBIS model a non-exclusive, nontransferable license to use this IBIS model under the following terms. Before using this IBIS model, the user should read this license. If the user does not accept these terms, the IBIS model should be returned to National within 30 days. The user is granted this license only to use the IBIS model and is not granted rights to sell, load, rent, lease or license the IBIS model in whole or in part, or in modified form to anyone other than user. User may modify the IBIS model to suit its specific applications but rights to derivative works and such modifications shall belong to National. 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Contact National at ATTN:INTERFACE APPLICATIONS/IBIS MODELS. 2900 Semiconductor Drive, M/S A2595, Santa Clara, CA 95052-8090 | | |**************************************************************************** [Copyright] Copyright 2000, National Semiconductor, All Rights Reserved [Component] DS90CR218MTD [Manufacturer] National Semiconductor Corp [Package] | typ min max R_pkg 97.97m NA NA L_pkg 3.000nH NA NA C_pkg 0.2108pF NA NA | |**************************************************************************** | [Pin] signal_name model_name R_pin L_pin C_pin | 1 RxOUT17 DS90CR218_ROUT 68.8m 2.270n 0.3587p 2 RxOUT18 DS90CR218_ROUT 65.4m 2.200n 0.3414p 3 GND GND 133.7m 3.880n 0.3183p 4 RxOUT19 DS90CR218_ROUT 121.7m 3.590n 0.2610p 5 RxOUT20 DS90CR218_ROUT 120.6m 3.510n 0.2205p 6 N/C NC 117.6m 3.460n 0.1689p 7 LVDSGND GND 104.9m 3.170n 0.1594p 8 RxIN0- DS90CR218_RIN 97.8m 2.970n 0.1515p 9 RxIN0+ DS90CR218_RIN 92.6m 2.860n 0.1459p 10 RxIN1- DS90CR218_RIN 92.6m 2.840n 0.1459p 11 RxIN1+ DS90CR218_RIN 94.0m 2.800n 0.1568p 12 LVDSVCC POWER 81.7m 2.640n 0.1311p 13 LVDSGND GND 73.9m 2.660n 0.1116p 14 RxIN2- DS90CR218_RIN 89.6m 2.720n 0.1343p 15 RxIN2+ DS90CR218_RIN 87.2m 2.860n 0.1384p 16 RxCLKIN- DS90CR218_RIN 92.6m 2.880n 0.1458p 17 RxCLKIN+ DS90CR218_RIN 98.8m 3.040n 0.1563p 18 LVDSGND GND 102.9m 3.160n 0.1572p 19 PLLGND GND 111.4m 3.210n 0.1639p 20 PLLVCC POWER 113.5m 3.340n 0.2126p 21 PLLGND GND 121.8m 3.590n 0.2606p 22 PWRDWN* DS90CR218_PDRIN 133.8m 3.880n 0.3183p 23 RxCLKOUT DS90CR218_ROUT 65.5m 2.200n 0.3414p 24 RxOUT0 DS90CR218_ROUT 68.8m 2.270n 0.3587p 25 GND GND 68.8m 2.270n 0.3587p 26 RxOUT1 DS90CR218_ROUT 65.5m 2.200n 0.3414p 27 RxOUT2 DS90CR218_ROUT 133.8m 3.880n 0.3183p 28 VCC POWER 121.8m 3.590n 0.2606p 29 RxOUT3 DS90CR218_ROUT 113.5m 3.340n 0.2126p 30 RxOUT4 DS90CR218_ROUT 111.4m 3.210n 0.1639p 31 RxOUT5 DS90CR218_ROUT 102.9m 3.160n 0.1572p 32 GND GND 98.8m 3.040n 0.1563p 33 RxOUT6 DS90CR218_ROUT 92.6m 2.880n 0.1458p 34 RxOUT7 DS90CR218_ROUT 87.2m 2.860n 0.1384p 35 RxOUT8 DS90CR218_ROUT 89.6m 2.720n 0.1343p 36 VCC POWER 73.9m 2.660n 0.1116p 37 RxOUT9 DS90CR218_ROUT 81.7m 2.640n 0.1311p 38 GND GND 94.0m 2.800n 0.1568p 39 RxOUT10 DS90CR218_ROUT 92.6m 2.840n 0.1459p 40 RxOUT11 DS90CR218_ROUT 92.6m 2.860n 0.1459p 41 RxOUT12 DS90CR218_ROUT 97.8m 2.970n 0.1515p 42 VCC POWER 104.9m 3.170n 0.1594p 43 RxOUT13 DS90CR218_ROUT 117.6m 3.460n 0.1689p 44 GND GND 120.6m 3.510n 0.2205p 45 RxOUT14 DS90CR218_ROUT 121.7m 3.590n 0.2610p 46 RxOUT15 DS90CR218_ROUT 133.7m 3.880n 0.3183p 47 RxOUT16 DS90CR218_ROUT 65.4m 2.200n 0.3414p 48 VCC POWER 68.8m 2.270n 0.3587p | [Diff_pin] inv_pin vdiff tdelay_typ tdelay_min tdelay_max | | The '+' pin is Diff_pin and the '-' pin is the inv_pin | 9 8 0.1 0 0 0 11 10 0.1 0 0 0 15 14 0.1 0 0 0 17 16 0.1 0 0 0 | |**************************************************************************** | RECEIVER INPUT MODEL |**************************************************************************** | [Model] DS90CR218_RIN Model_type Input |Signals RxIN+,RxIN- ; RxCLKIN+, RxCLKIN- Vinh = .1 Vinl = -.1 | typ min max C_comp 4.6931pF NA NA | |**************************************************************************** | | typ min max [Temperature Range] 25.0 NA NA [Voltage range] 3.3V 3.0V 3.6V | |**************************************************************************** | | [Power_clamp] |------------------------------------------------------------- | Note that the[POWER_clamp]voltage table is referenced to Vcc | and is calculated using Vtable=Vcc - Vmeasured. |------------------------------------------------------------- |Voltage I(typ) I(min) I(max) | 0.000000 0.00mA NA NA -3.00 0.00mA NA NA | | [GND_clamp] |Voltage I(typ) I(min) I(max) | -3.300000000 -1.145239509 NA NA -1.001180172 -0.093365639 NA NA -0.982985854 -0.085040443 NA NA -0.962824523 -0.076098174 NA NA -0.941188037 -0.067134991 NA NA -0.921518505 -0.058401898 NA NA -0.901357174 -0.050097618 NA NA -0.881195903 -0.041824713 NA NA -0.859559417 -0.034032911 NA NA -0.839889824 -0.026910475 NA NA -0.819236815 -0.020279599 NA NA -0.798583806 -0.014565786 NA NA -0.776947260 -0.009969621 NA NA -0.757769465 -0.006396396 NA NA -0.735641241 -0.003921538 NA NA -0.715971649 -0.002359627 NA NA -0.690401256 -0.001090981 NA NA -0.634834766 -0.000801383 NA NA -0.613198280 -0.000583490 NA NA -0.600904822 -0.000482401 NA NA -0.593036950 -0.000453069 NA NA -0.573367417 -0.000245653 NA NA -0.552222669 -0.000173319 NA NA -0.532061398 -0.000104305 NA NA -0.511408329 -0.000077051 NA NA -0.490755320 -0.000054447 NA NA -0.470102280 -0.000036958 NA NA -0.439614475 -0.000028583 NA NA -0.430763185 -0.000028378 NA NA -0.409618407 -0.000028276 NA NA -0.391424090 -0.000027294 NA NA -0.370279312 -0.000026626 NA NA -0.346184105 -0.000025849 NA NA -0.328973264 -0.000023743 NA NA -0.305369794 -0.000021543 NA NA -0.288158923 -0.000021103 NA NA -0.267505914 -0.000019917 NA NA -0.246852875 -0.000019877 NA NA -0.226199836 -0.000018880 NA NA -0.203579858 -0.000017764 NA NA -0.184893787 -0.000017028 NA NA -0.164240763 -0.000016043 NA NA -0.144571200 -0.000015611 NA NA -0.123426437 -0.000012618 NA NA -0.104248621 -0.000012021 NA NA -0.083103858 -0.000008752 NA NA -0.021144768 0.000000000 NA NA -0.000983478 0.000000000 NA NA 3.300000000 0.000000000 NA NA | | |**************************************************************************** | RECEIVER PWRDWN* INPUT MODEL |**************************************************************************** | [Model] DS90CR218_PDRIN Model_type Input |Signals PWRDWN* Vinh = 2.0 Vinl = 0.8 | typ min max C_comp 4.2707pF NA NA | |**************************************************************************** | | typ min max [Temperature Range] 25.0 NA NA [Voltage range] 3.3V 3.0V 3.6V | |**************************************************************************** [GND_clamp] |Voltage I(typ) I(min) I(max) | -3.300000000 -0.852883942 NA NA -1.001671910 -0.095167875 NA NA -0.982985854 -0.089007430 NA NA -0.961349308 -0.082658723 NA NA -0.941679776 -0.076320469 NA NA -0.920043290 -0.070076354 NA NA -0.900373697 -0.064114638 NA NA -0.880212426 -0.058100618 NA NA -0.859559417 -0.052180737 NA NA -0.839398086 -0.046543252 NA NA -0.818253338 -0.040947601 NA NA -0.798092067 -0.035550676 NA NA -0.778422475 -0.030467525 NA NA -0.756785989 -0.025509885 NA NA -0.736624718 -0.020803263 NA NA -0.715971649 -0.016619600 NA NA -0.695318639 -0.012706973 NA NA -0.675157368 -0.009297810 NA NA -0.654504299 -0.006517685 NA NA -0.633359551 -0.004242990 NA NA -0.613198280 -0.002596285 NA NA -0.590998350 -0.000870655 NA NA -0.571996037 -0.000693449 NA NA -0.552992265 -0.000690534 NA NA -0.533995044 -0.000690241 NA NA -0.514999733 -0.000578635 NA NA -0.495993930 -0.000435246 NA NA -0.476998950 -0.000297758 NA NA -0.457994019 -0.000295471 NA NA -0.429991305 -0.000229931 NA NA -0.409618407 -0.000118533 NA NA -0.369295835 -0.000114180 NA NA -0.347659320 -0.000057090 NA NA -0.328481525 -0.000026188 NA NA -0.307336748 -0.000014142 NA NA -0.287175447 -0.000007856 NA NA -0.266522437 -0.000004190 NA NA -0.245869398 -0.000002619 NA NA -0.225216359 -0.000002095 NA NA -0.205055073 -0.000001571 NA NA -0.184402049 -0.000001571 NA NA -0.164732501 -0.000001048 NA NA -0.123918176 -0.000001048 NA NA -0.103265144 -0.000001048 NA NA -0.082612120 -0.000001048 NA NA -0.062450826 0.000000000 NA NA -0.042289536 0.000000000 NA NA -0.021144768 0.000000524 NA NA -0.000491739 0.000000524 NA NA 3.300000000 0.000000524 NA NA | | [Power_clamp] |------------------------------------------------------------- | Note that the[POWER_clamp]voltage table is referenced to Vcc | and is calculated using Vtable=Vcc - Vmeasured. |------------------------------------------------------------- |Voltage I(typ) I(min) I(max) | 0.0 0.0mA 0.00mA 0.00mA -3.3000 0.00mA 0.00mA 0.00mA | | |**************************************************************************** | RECEIVER OUTPUT MODEL |**************************************************************************** | [Model] DS90CR218_ROUT Model_type 3-state | Signals RxOUT0 ~ RxOUT20 Vmeas = 1.5V |This is 0.0v differential on output Cref = 8pF |Timing specification test load capacitance value Vref = 0 |Timing specification test load voltage; GND | variable typ min max | C_comp 4.3866pF NA NA | |**************************************************************************** | | typ min max [Temperature Range] 25.0 NA NA [Voltage range] 3.3V 3.0V 3.6V | |**************************************************************************** | [Pulldown] | Voltage I(typ) I(min) I(max) | -3.300000000 -0.424536743 NA NA -1.001180172 -0.051236875 NA NA -0.888571978 -0.032950699 NA NA -0.767112494 -0.026754126 NA NA -0.664830863 -0.023959389 NA NA -0.551730931 -0.017857019 NA NA -0.439614475 -0.013600460 NA NA -0.327989757 -0.010049235 NA NA -0.215873331 -0.006629478 NA NA -0.103265144 -0.003189294 NA NA 0.009343037 0.000303268 NA NA 0.121459484 0.003628745 NA NA 0.234559402 0.006921223 NA NA 0.346184105 0.010070186 NA NA 0.458792299 0.013114393 NA NA 0.570908725 0.016033417 NA NA 0.683516920 0.018746730 NA NA 0.795141637 0.021258855 NA NA 0.907749832 0.023530234 NA NA 1.019866228 0.025529467 NA NA 1.131490946 0.027371692 NA NA 1.244099140 0.028889433 NA NA 1.356707335 0.030229233 NA NA 1.468332052 0.031265482 NA NA 1.581431985 0.032134261 NA NA 1.694040179 0.032846030 NA NA 1.805664778 0.033337988 NA NA 1.917289495 0.033788078 NA NA 2.029897690 0.034039289 NA NA 2.142997742 0.034206763 NA NA 2.253638983 0.034395173 NA NA 2.478363514 0.034635916 NA NA 2.591463327 0.034677785 NA NA 2.704071522 0.034740590 NA NA 2.814712763 0.034824327 NA NA 2.927812815 0.034834795 NA NA 3.039929152 0.034918532 NA NA 3.153029203 0.034918532 NA NA 3.264162064 0.034970868 NA NA 3.489378452 0.035044137 NA NA 3.601494789 0.035065074 NA NA 3.714102983 0.035127874 NA NA 3.825236082 0.035190679 NA NA 3.938335896 0.035609365 NA NA 4.049468994 0.037095707 NA NA 4.162076950 0.043198075 NA NA 4.272226810 0.058228955 NA NA 4.382867813 0.077247828 NA NA 4.494984150 0.098684631 NA NA 6.600000000 0.501166655 NA NA | | [Pullup] |------------------------------------------------------------- | Note that the[Pullup]voltage table is referenced to Vcc | and is calculated using Vtable=Vcc - Vmeasured. |------------------------------------------------------------- |Voltage I(typ) I(min) I(max) | 6.600000000 -0.447365708 NA NA 4.302163649 -0.073479645 NA NA 4.215125906 -0.059317540 NA NA 4.125629413 -0.052147519 NA NA 4.038099933 -0.050849587 NA NA 3.951062131 -0.049656328 NA NA 3.861565697 -0.047552425 NA NA 3.774527925 -0.046830188 NA NA 3.599960673 -0.046306830 NA NA 3.511939424 -0.046160288 NA NA 3.423918176 -0.045992814 NA NA 3.336388669 -0.045762535 NA NA 3.247875690 -0.045553192 NA NA 3.159854445 -0.045343850 NA NA 3.072324935 -0.045103103 NA NA 2.983811963 -0.044893760 NA NA 2.895790714 -0.044579744 NA NA 2.721223462 -0.043972649 NA NA 2.632710445 -0.043648165 NA NA 2.545180964 -0.043271348 NA NA 2.457651484 -0.042842191 NA NA 2.369630206 -0.042381637 NA NA 2.281608987 -0.041868743 NA NA 2.195062923 -0.041272115 NA NA 2.106549907 -0.040644083 NA NA 2.018037009 -0.039942782 NA NA 1.930507469 -0.039115872 NA NA 1.843469667 -0.038268030 NA NA 1.756431985 -0.037305050 NA NA 1.668410707 -0.036289733 NA NA 1.579897690 -0.035169743 NA NA 1.492368269 -0.033892747 NA NA 1.405822206 -0.032594815 NA NA 1.316325712 -0.031171279 NA NA 1.229287910 -0.029695407 NA NA 1.140283155 -0.028052058 NA NA 1.054229069 -0.026356373 NA NA 0.966207790 -0.024608353 NA NA 0.878186512 -0.022713793 NA NA 0.790656853 -0.020756429 NA NA 0.703127432 -0.018715328 NA NA 0.615106153 -0.016600957 NA NA 0.528068352 -0.014397653 NA NA 0.439555454 -0.012140687 NA NA 0.351042557 -0.009797821 NA NA 0.264004755 -0.007406767 NA NA 0.177458811 -0.004949193 NA NA 0.088454056 -0.002427718 NA NA 0.001416254 0.000129897 NA NA -3.300000000 0.097142390 NA NA | | [GND_clamp] |------------------------------------------------------------- | Outputs in Tri-state. |------------------------------------------------------------- | Voltage I(typ) I(min) I(max) | | Receiver output is non-tristable 3.00 0.00mA NA NA -3.00 0.00mA NA NA | [POWER_clamp] | |------------------------------------------------------------- | Note that the[POWER_clamp]voltage table is referenced to Vcc | and is calculated using Vtable=Vcc - Vmeasured. | Outputs in Tri-state. |------------------------------------------------------------- |Voltage I(typ) I(min) I(max) | | Receiver output is non-tristable 0.00 0.00mA NA NA -3.00 0.00mA NA NA | |**************************************************************************** | [Ramp] | | Note: Ramp rate measured on single-ended Driver Output. | | typ min max | dV/dt_r 2.083/1.3643n NA NA dV/dt_f 2.040/1.4065n NA NA | R_load = 1MOhm | Represent Hi-Z |------------------------------------------------------------------- | | [End]